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  1. Home
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  3. Heating & Cooling
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  5. HVACR and Appliance Controls
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  7. HVACR Relays

HVACR Relays (1,000+ items) - Page 14

Idec Relay Plug-In SPDT 12A 240VAC RJ1S-CL-A240
Idec

Relay Plug-In SPDT 12A 240VAC

Zoro # G415280650
Mfr # RJ1S-CL-A240
product price: 
$17.59
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-1AA02
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G915281126
Mfr # 3RF2150-1AA02
product price: 
$109.99
/ea
Sold in mult. of 6 for $659.94
Siemens contactor relay 3 NO + 1 NC 3RH2131-1AR60
Siemens

contactor relay 3 NO + 1 NC

Zoro # G215281413
Mfr # 3RH2131-1AR60
product price: 
$57.15
/ea
Sold in mult. of 7 for $400.05
Siemens coupling contactor relay 2 NO + 2 NC 3RH2122-2LJ80
Siemens

coupling contactor relay 2 NO + 2 NC

Zoro # G315281733
Mfr # 3RH2122-2LJ80
product price: 
$90.89
/ea
Sold in mult. of 6 for $545.34
Siemens power contactor AC-3e/AC-3 3RT2016-2QB42
Siemens

power contactor AC-3e/AC-3

Zoro # G615281730
Mfr # 3RT2016-2QB42
product price: 
$74.25
/ea
Sold in mult. of 6 for $445.50
Siemens AS-I SLIMLINE MOD2I/2O RELAYCAGE CLAMP 3RK1402-0BG00-0AA2
Siemens

AS-I SLIMLINE MOD2I/2O RELAYCAGE CLAMP

Zoro # G315280965
Mfr # 3RK1402-0BG00-0AA2
product price: 
$948.99
/ea
Resideo 24V Electric Heater Relay with SPST Switching R841C1227
Resideo

24V Electric Heater Relay with SPST Switching

Zoro # G210033215
Mfr # R841C1227
product price: 
$143.99
/ea
Siemens power contactor AC-3e/AC-3 3RT2015-2UB41
Siemens

power contactor AC-3e/AC-3

Zoro # G515281694
Mfr # 3RT2015-2UB41
product price: 
$69.99
/ea
Sold in mult. of 7 for $489.93
Siemens contactor relay 4 NO 3RH2140-2AD00
Siemens

contactor relay 4 NO

Zoro # G015281569
Mfr # 3RH2140-2AD00
product price: 
$69.69
/ea
Sold in mult. of 7 for $487.83
Siemens coupling contactor relay 2 NO + 2 NC 3RH2122-2KF40
Siemens

coupling contactor relay 2 NO + 2 NC

Zoro # G715281340
Mfr # 3RH2122-2KF40
product price: 
$75.25
/ea
Sold in mult. of 6 for $451.50
Siemens contactor relay 4 NO 3RH2140-2BE40
Siemens

contactor relay 4 NO

Zoro # G015281439
Mfr # 3RH2140-2BE40
product price: 
$73.99
/ea
Sold in mult. of 6 for $443.94
Siemens Control Relay 4NO+4NC DC 250V Ring Lug 3RH2244-4BN40
Siemens

Control Relay 4NO+4NC DC 250V Ring Lug

Zoro # G015281590
Mfr # 3RH2244-4BN40
product price: 
$279.99
/ea
Phoenix Contact EMD-BL-C-10 Monitoring relay for 2903521
Phoenix Contact

EMD-BL-C-10 Monitoring relay for

Zoro # G215280904
Mfr # 2903521
product price: 
$190.99
/ea
Siemens contactor relay 3 NO + 1 NC 3RH2131-1AV00
Siemens

contactor relay 3 NO + 1 NC

Zoro # G715281494
Mfr # 3RH2131-1AV00
product price: 
$57.15
/ea
Sold in mult. of 7 for $400.05
Idec 14mm DPDT spring term 12VDC RV8H-2S-D12
Idec

14mm DPDT spring term 12VDC

Zoro # G215280331
Mfr # RV8H-2S-D12
product price: 
$22.69
/ea
Honeywell Analytics SPXCL Trans NH3 L Modbus CHR Relay SPLCA1BMRCXNZZ
Honeywell Analytics

SPXCL Trans NH3 L Modbus CHR Relay

Zoro # G615281877
Mfr # SPLCA1BMRCXNZZ
product price: 
$1,436.99
/ea
Bard RELAY, 1PNO/1PNC, 3A at 277V -BOX 8201-015BX
Bard

RELAY, 1PNO/1PNC, 3A at 277V -BOX

Zoro # G010446680
Mfr # 8201-015BX
product price: 
$34.75
/ea
Siemens contactor relay 5 NO + 3 NC 3RH2353-1DM40-0KA0
Siemens

contactor relay 5 NO + 3 NC

Zoro # G415281787
Mfr # 3RH2353-1DM40-0KA0
product price: 
$113.99
/ea
Sold in mult. of 4 for $455.96
Siemens contactor relay latched 3RH2422-1AP00
Siemens

contactor relay latched

Zoro # G715281722
Mfr # 3RH2422-1AP00
product price: 
$179.99
/ea
Sold in mult. of 3 for $539.97
Siemens power contactor AC-3e/AC-3 3RT2017-2QB42
Siemens

power contactor AC-3e/AC-3

Zoro # G115281254
Mfr # 3RT2017-2QB42
product price: 
$88.45
/ea
Sold in mult. of 5 for $442.25
Siemens coupling contactor relay 2 NO + 2 NC 3RH2122-1HB40
Siemens

coupling contactor relay 2 NO + 2 NC

Zoro # G015281729
Mfr # 3RH2122-1HB40
product price: 
$73.59
/ea
Sold in mult. of 7 for $515.13
Tpi Wireless RF Interface Relay RFR-5 RFR5
Tpi

Wireless RF Interface Relay RFR-5

Zoro # G505587683
Mfr # RFR5
product price: 
$176.99
/ea
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2130-1AA22
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G615281105
Mfr # 3RF2130-1AA22
product price: 
$99.99
/ea
Sold in mult. of 6 for $599.94
Siemens contactor relay 7 NO + 1 NC 3RH2271-2BB40
Siemens

contactor relay 7 NO + 1 NC

Zoro # G615281396
Mfr # 3RH2271-2BB40
product price: 
$102.99
/ea
Sold in mult. of 5 for $514.95
Siemens contactor relay 2 NO + 2 NC 3RH2122-1AV60
Siemens

contactor relay 2 NO + 2 NC

Zoro # G115281322
Mfr # 3RH2122-1AV60
product price: 
$63.39
/ea
Sold in mult. of 7 for $443.73
Siemens Semiconductor relay 1-phase 3RF2 Overall width 45 mm 3RF2070-1AA02
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 45 mm

Zoro # G515281038
Mfr # 3RF2070-1AA02
product price: 
$113.99
/ea
Sold in mult. of 5 for $569.95
Siemens Semiconductor relay 1-phase 3RF2 Width 45 mm 3RF2020-1AA04
Siemens

Semiconductor relay 1-phase 3RF2 Width 45 mm

Zoro # G215281130
Mfr # 3RF2020-1AA04
product price: 
$109.99
/ea
Sold in mult. of 6 for $659.94
Phoenix Contact PSR-MC42-2NO-1DO-24DC-SC Safety relay 2702901
Phoenix Contact

PSR-MC42-2NO-1DO-24DC-SC Safety relay

Zoro # G115281155
Mfr # 2702901
product price: 
$588.99
/ea
Siemens contactor relay latched 3RH2422-1AU00
Siemens

contactor relay latched

Zoro # G215281635
Mfr # 3RH2422-1AU00
product price: 
$205.99
/ea
Sold in mult. of 3 for $617.97
Lennox Relay, 24V 3Pdt Relay, Le20G51 20G51
Lennox

Relay, 24V 3Pdt Relay, Le20G51

Zoro # G6469053
Mfr # 20G51
product price: 
$96.95
/ea
Siemens power contactor AC-3e/AC-3 3RT2015-2HB41
Siemens

power contactor AC-3e/AC-3

Zoro # G115281773
Mfr # 3RT2015-2HB41
product price: 
$61.29
/ea
Sold in mult. of 8 for $490.32
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2190-3AA26
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G615281600
Mfr # 3RF2190-3AA26
product price: 
$199.99
/ea
Sold in mult. of 3 for $599.97
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2170-1AA02
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G715281388
Mfr # 3RF2170-1AA02
product price: 
$118.99
/ea
Sold in mult. of 5 for $594.95
Siemens coupling contactor relay 4 NO 3RH2140-2HB40
Siemens

coupling contactor relay 4 NO

Zoro # G415281350
Mfr # 3RH2140-2HB40
product price: 
$66.85
/ea
Sold in mult. of 7 for $467.95
Siemens Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm 3RF2150-1BA22
Siemens

Semiconductor relay 1-phase 3RF2 Overall width 22.5 mm

Zoro # G415263677
Mfr # 3RF2150-1BA22
product price: 
$99.59
/ea
Sold in mult. of 6 for $597.54
Siemens coupling contactor relay 3 NO + 1 NC 3RH2131-1VB40
Siemens

coupling contactor relay 3 NO + 1 NC

Zoro # G715281753
Mfr # 3RH2131-1VB40
product price: 
$69.45
/ea
Sold in mult. of 6 for $416.70
HVACR Relays (1,000+ items) - Page 14
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About HVACR Relays

Many single-phase motors, compressors and other components used in HVACR need an external relay or switch to help it start. The main purpose of the HVACR relay is to bring in an additional electrical circuit, giving the motor the extra boost it needs to start. Other components used in HVACR include cooling equipment relays and fan control switches - you’ll find both in our large inventory of products.

Related Categories

ThermostatsControlsCooling Equipment RelaysGas ValvesFan Parts
Heating and Cooling PartsAC Cleaners & Scale RemoversControl PartsHeaters & FurnacesAxial Fans and Accessories
24v ac relay spdtdelay on break timerge disconnectswitching relay 24 vfan blower control switch
24 volt coilswitching relay switchingdelay on break relaymars potential relaytransformer 208v / 240v

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